- Fix regional_alloc_init for potential unaligned source of the copy.

doc/Changelog

@@ -9,6 +9,7 @@
 	  `queries_cookie_valid` and `queries_cookie_client` and
 	  `queries_cookie_invalid` information. The `ip\-ratelimit\-cookie:`
 	  value determines a rate limit for queries with cookies, if desired.
+	- Fix regional_alloc_init for potential unaligned source of the copy.
 
 2 August 2023: George
 	- Move a cache reply callback in worker.c closer to the cache reply

util/regional.c

@@ -186,7 +186,7 @@ regional_alloc_init(struct regional* r, const void *init, size_t size)
 {
 	void *s = regional_alloc(r, size);
 	if(!s) return NULL;
-	memcpy(s, init, size);
+	memmove(s, init, size);
 	return s;
 }